Saint-Just Weather & Climate: Best Time to Visit

The climate in Saint-Just is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 30°C (86°F) in July. In January, the coolest month of the year, temperatures drop to a moderate 13°C (55°F).

At night, temperatures range from around 20°C (68°F) in July to 5°C (41°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Saint-Just receives mid-range precipitation levels, with 796 mm (31 in) annually. Saint-Just can be quite wet during October, receiving approximately 122 mm (4.8 in) of precipitation over 9 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 21 mm (0.8 in) of precipitation spread across 5 rainy days days. For more details, please visit our Saint-Just Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Saint-Just can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.6 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Saint-Just.

The city experiences its highest humidity in October, reaching 77%. In July, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year